Delta Electronics VFD-VL manual Operation and Start Up

	Chapter 3 Operation and Start Up
Pr.07-19	0: Disable
Source of Torque
	1: Analog input (Pr.03-00)
Offset	2: Torque offset setting (Pr.07-20)
	3: Control by external terminal (by Pr.07-21 to Pr.07-23)
Pr.03-03	-100.0~100.0%
Analog Input Bias 1
(AUI1)
Pr.03-06	0: Zero bias
Positive/negative Bias	1: Lower than bias=bias
Mode (AUI1)	2: Greater than bias=bias
	3: The absolute value of the bias voltage while serving as
	the center
	4: Serve bias as the center
Pr.03-09	-500.0~500.0%
Analog Input Gain 1
(AUI1)

NOTE: Pr.03-03, 03-06 and 03-09 are used to adjust the analog input signal.

07-19: Source of torque offset

03-00~02: Analog input selections (AUI1/ACI/AUI2)

03-03~05: Analog input bias (AUI1/ACI/AUI2)

03-06~08: AUI1/ACI/A UI2 bias mode

07-19=1	Analog input
	03-00~02

+

+/-

Bias mode 03-06~08

Bias

03-03~05

Analog input gain	Preload
03-09~11

4.Setting of drive stop

Adjusting Pr.01-29, Pr.01-30 and Pr.11-06

Revision Nov. 2008, VLE1, SW V1.03 3-15